Soldiers of the Ukrainian 128th Mountain Assault Brigade use a helicopter type drone to drop a modified explosive munition onto a Russian position with good accuracy.

Drones, even relatively inexpensive consumer type aircraft like used in the video, have proven to be an incredible asset on the battlefield. Even if the munition dropped by this drone had minimal effect, the unmanned craft was able to observe enemy locations in realtime, all without putting friendly troops into harm's way.